Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240802-en
General
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Target
XClient.exe
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Size
77KB
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MD5
7273e7398abffebe1a6e5fa1f1fa7c83
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SHA1
b67932dedeb79eaa045c00c4d99284c07471f128
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SHA256
5db745310566f7afb62ac78799ed82fe53b9c533375f2147776a09e0c9282f1c
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SHA512
f0a266644ff669ed4cc2c1dcccb29194aa54f1a73b30aa3c1cd6736a8b38b6a206dbbef46dd815f8332798790c53db5a74543c3961705e25b7fd745938335e35
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SSDEEP
1536:dah6bZfFTE8TAHdibNWQva/yj6ywdVjECObddKEhZ:Mh6bZtOsbNLS/Owd1ECObddKsZ
Malware Config
Extracted
xworm
192.168.1.10:7000
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Install_directory
%Temp%
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install_file
XClient.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource XClient.exe
Files
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XClient.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ